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Date/Time: Tue, 01 Jul 2025 20:45:52 +0000



Post From: The Chartbook file requires a newer version of Sierra Chart or is not a valid Chartbook.

[2020-09-28 19:31:48]
opmetal - Posts: 72
Yes I think I was rebooting my pc at the time this happened. I do have Avast anti-virus but it's never flagged a Sierra Chart file before nor were there any notifications that it produced during the shutdown/restart.

I have twice daily backups so I've restored the chartbook files from just before this issue cropped up and everything is working.